1: (0 1 3)

(0)(1 5 3 17 9 8 2)(4 21 19 10 6)(7 13 11)(12 16 14)(15 20 18)

2: (1 5 9)

(0)(1 8 2)(3 17 9)(4 21 19 10 6)(5)(7 13 11)(12 16 14)(15 20 18)

3: (4 10 6)

(0)(1 8 2)(3 17 9)(4)(5)(6)(7 13 11)(10 21 19)(12 16 14)(15 20 18)

4: (3 17 9)

(0)(1 8 2)(3)(4)(5)(6)(7 13 11)(9)(10 21 19)(12 16 14)(15 20 18)(17)